2021 3rd St SW is a 2,056 square foot house on a 0.3 acre lot with 3 bedrooms and 1.5 bathrooms. Based on Redfin's Altoona data, we estimate the home's value is $305,156.
Single-familyProperty Type
1987Year Built
0.3 acresLot Size
$148Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$305,156
$6,000 since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 31.2% higher than the average sale price ($233K) of 6 comparable homes.
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2026
$4,798 (+4.9%)
$67,700 + $234,100
$301,800
2025
$4,576 (+2.4%)
$67,700 + $234,100
$301,800
2024
$4,470 (+2.1%)
$59,800 + $210,200
$270,000
2023
$4,378 (+1.3%)
$59,800 + $210,200
$270,000
2022
$4,320 (+0.5%)
$51,200 + $172,200
$223,400
2021
$4,298 (+1.8%)
$51,200 + $172,200
$223,400
2020
$4,224 (+13.0%)
$51,200 + $172,200
$223,400
2019
$3,738
$48,400 + $163,200
$211,600
2018
$3,740 (−2.7%)
$48,400 + $163,200
$211,600
2017
$3,844 (+8.6%)
$41,400 + $143,300
$184,700
2016
$3,538 (+6.4%)
$38,100 + $134,300
$172,400
2013
$3,324
$34,000 + $123,100
$157,100
Tax history for 2021 3rd St SW
Year
Property tax
Land + Additions
Assessment*
2026
$4,798 (+4.9%)
$67,700 + $234,100
$301,800
2025
$4,576 (+2.4%)
$67,700 + $234,100
$301,800
2024
$4,470 (+2.1%)
$59,800 + $210,200
$270,000
2023
$4,378 (+1.3%)
$59,800 + $210,200
$270,000
2022
$4,320 (+0.5%)
$51,200 + $172,200
$223,400
2021
$4,298 (+1.8%)
$51,200 + $172,200
$223,400
2020
$4,224 (+13.0%)
$51,200 + $172,200
$223,400
2019
$3,738
$48,400 + $163,200
$211,600
2018
$3,740 (−2.7%)
$48,400 + $163,200
$211,600
2017
$3,844 (+8.6%)
$41,400 + $143,300
$184,700
2016
$3,538 (+6.4%)
$38,100 + $134,300
$172,400
2013
$3,324
$34,000 + $123,100
$157,100
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Sep 12, 2025 • Final
Mechanical
Replace the furnace and air conditioning system.
HVAC
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Property details
Interior
Basement Information
Basement Sq. Ft: 500
Basement Finish: Finished
Basement Type: Partial Finished
Bathroom Information
# of Full Baths: 1
# of 1/2 Baths: 1
Heating & Cooling
Air Conditioning Type: Central
Heating Type: Forced Air Gas
Room Information
# of Rooms: 5
Exterior
Exterior Information
Physical Condition: Good
Foundation Type: Concrete
Building Style Type: Conventional
Exterior Wall: Masonite
Roof Shape Type: Gable
Building Type: Single Family
Property Information
Subdivision Name: ADVENTURELAND ESTATES 11
Living Sq. Ft: 2,056
Building Sq. Ft: 2,068
# of Stories: 2
Stories Type: 2
Legal Description: LOT 4 ADVENTURELAND ESTATES PLAT 11
Lot Information
# of Buildings: 1
Land Sq. Ft: 13,172
Legal Lot Number: 4
Municipality Type: ALTOONA
Acres: 0.302
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 1.5
Sq. Ft.: 2,056
Stories: 2.0
Lot Size: 0.3 acres
Style: Single Family Residential
Year Built: 1987
Year Renovated: —
County: Polk County
APN: 17100175464000
Home facts updated by county records on Oct 5, 2026
Around this home
Schools
Willowbrook Elementary School
Public PreK-5 • Assigned • 0.3mi
4/10
SOUTHEAST Polk Middle School
Public 6-7 • Assigned • 2.1mi
7/10
Southeast Polk High School
Public 10-12 • Assigned • 4.2mi
8/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
1/10 Fire Factor
Unlikely to be in a wildfire in next 30 years
3/10 Heat Factor
7 days above 103° expected this year, 15 days in 30 years
2/10 Wind Factor
Minor risk of severe winds over next 30 years
1/10 Air Factor
0 unhealthy days expected this year, 0 days in 30 years
Provided by First Street
Historical weather
Altoona, IA • 50009
Average low and high temperatures (°F)
30
14
38
19
59
34
64
44
74
52
83
64
86
69
82
64
80
58
70
49
49
34
36
21
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 10.2 hours in
June and 4.1 hours in December, which is comparable to the
U.S. average for solar exposure.
10.2 hrs
4.1 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$290,000 – $351,000
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